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Differential D41380

syslogd: Do not open console descriptor
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Authored by jfree on Aug 8 2023, 4:35 PM.
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rGc3175a6e1c5a: syslogd: Do not open console descriptor
Summary
Setup consfile filed for logging while Initialized is false, but do not
bother opening the console. Close console/tty descriptors after parsing,
as well. The ttymsg() function will re-open these descriptors for us.

Also, remove references to the ctty global variable since it will always
be _PATH_CONSOLE.

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rG FreeBSD src repository
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Event Timeline

jfree created this revision.Aug 8 2023, 4:35 PM
Herald added a subscriber: imp. · View Herald TranscriptAug 8 2023, 4:35 PM
jfree requested review of this revision.Aug 8 2023, 4:35 PM
jfree added a parent revision: D41379: syslogd: unlink() -> unlinkat().
jfree added a child revision: D41381: syslogd: Pre-open null file descriptor.
markj accepted this revision.Aug 11 2023, 3:04 PM
This revision is now accepted and ready to land.Aug 11 2023, 3:04 PM
jfree updated this revision to Diff 125908.Aug 12 2023, 3:49 AM

Update after rebase

This revision now requires review to proceed.Aug 12 2023, 3:49 AM
markj accepted this revision.Aug 14 2023, 2:25 PM
This revision is now accepted and ready to land.Aug 14 2023, 2:25 PM
jfree updated this revision to Diff 125986.Aug 14 2023, 5:51 PM

Move consfile setup before waitdaemon() to align with nulldesc ordering in https://reviews.freebsd.org/D41381

This revision now requires review to proceed.Aug 14 2023, 5:51 PM
jfree updated this revision to Diff 126278.EditedAug 20 2023, 10:16 PM

Update after peerlist rebase, adding pidfile_remove() in cleanup

jfree updated this revision to Diff 126343.Aug 21 2023, 10:46 PM
jfree retitled this revision from syslogd: Pre-open console file descriptor to syslogd: Do not open consfile descriptor.
jfree edited the summary of this revision. (Show Details)
jfree updated this revision to Diff 126388.Aug 22 2023, 6:49 PM
jfree retitled this revision from syslogd: Do not open consfile descriptor to syslogd: Do not open console descriptor.
jfree edited the summary of this revision. (Show Details)

Close console/tty descriptors while config parsing.

markj accepted this revision.Aug 23 2023, 2:44 PM
This revision is now accepted and ready to land.Aug 23 2023, 2:44 PM
Closed by commit rGc3175a6e1c5a: syslogd: Do not open console descriptor (authored by jfree, committed by markj). · Explain WhySep 28 2023, 3:54 PM
This revision was automatically updated to reflect the committed changes.
markj added a commit: rGc3175a6e1c5a: syslogd: Do not open console descriptor.

Revision Contents
Changeset List

PathSize
usr.sbin/
syslogd/
34 lines

Diff 127948

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usr.sbin/syslogd/syslogd.c

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